T-Mobile Privacy Policy

This document is T-Mobile's primary consumer Privacy Notice, governing the collection, use, sharing, and retention of personal information across T-Mobile's wireless, home internet, and related services in the United States, with stated legal bases including contractual necessity, legitimate interest, and consumer consent where required by applicable law. The notice states that T-Mobile collects a broad range of data categories including precise geolocation, call records, financial information, biometric data, demographic inferences, and network usage data, and the terms authorize sharing this information with affiliates, marketing partners, service providers, and government entities under specified conditions. Notably, the policy permits use of Customer Proprietary Network Information (CPNI) for marketing T-Mobile services without opt-in consent under certain conditions, and it authorizes the creation of inferred demographic and interest profiles used for targeted advertising, including sharing with third-party advertising partners; the agreement asserts that consumers may opt out of certain but not all uses, and applicable law may afford broader rights than the notice expressly describes. The notice engages the California Consumer Privacy Act and California Privacy Rights Act (with dedicated California-specific disclosures), the federal Communications Act governing CPNI, the Children's Online Privacy Protection Act for users under 13, and the FTC Act's unfair or deceptive practices framework; T-Mobile has been subject to prior FTC and FCC scrutiny regarding data security and location data sales, creating a heightened regulatory context for evaluating this notice's practical compliance posture.